Chemical Properties of Oleic Acid (CAS 112-80-1)

Oleic Acid

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InChI
InChI=1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h9-10H,2-8,11-17H2,1H3,(H,19,20)/b10-9-
InChI Key
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
Formula
C18H34O2
SMILES
CCCCCCCCC=CCCCCCCCC(=O)O
Molecular Weight1
282.46
CAS
112-80-1
Other Names
  • (Z)-9-Octadecanoic acid
  • (Z)-Octadec-9-enoic acid
  • 9-(Z)-octadecenoic acid
  • 9-Octadecenoic acid (9Z)-
  • 9-Octadecenoic acid (Z)-
  • 9-Octadecenoic acid, cis-
  • Century cd fatty acid
  • D 100
  • Elaic acid
  • Elaidoic acid
  • Emersol 205
  • Emersol 210
  • Emersol 211
  • Emersol 213
  • Emersol 220 White Oleic Acid
  • Emersol 221 Low Titer White Oleic Acid
  • Emersol 6313 NF
  • Emersol 6321
  • Extraolein 90
  • Glycon RO
  • Glycon WO
  • Groco 2
  • Groco 4
  • Groco 5l
  • Groco 6
  • Hy-phi 1055
  • Hy-phi 1088
  • Hy-phi 2066
  • Hy-phi 2088
  • Hy-phi 2102
  • Industrene 105
  • Industrene 205
  • Industrene 206
  • K 52
  • L'Acide oleique
  • Metaupon
  • Oelsauere
  • Oleine 7503
  • Oleinic acid
  • Pamolyn
  • Pamolyn 100
  • Priolene 6906
  • Tego-oleic 130
  • Vopcolene 27
  • Wecoline OO
  • Wochem no. 320
  • Z-9-Octadecenoic acid
  • cis-9-Octadecenoic Acid
  • cis-Octadec-9-enoic acid
  • cis-Oleic Acid
  • cis-«DELTA»9-Octadecenoate
  • cis-«DELTA»9-octadecenoic acid
  • neo-Fat 90-04
  • neo-Fat 92-04
  • «DELTA»9-cis-Oleic acid
Sources

Physical Properties

Property Value Unit Source
Δcliquid -11160.70 kJ/mol NIST
Δf -84.84 kJ/mol Joback Calculated Property
Δfgas -562.44 kJ/mol Joback Calculated Property
Δfliquid -764.80 kJ/mol NIST
Δfus 48.26 kJ/mol Joback Calculated Property
Δvap 79.05 kJ/mol Joback Calculated Property
logPoct/wat 6.109 Crippen Calculated Property
Pc 1332.96 kPa Joback Calculated Property
Tboil 467.70 K NIST
Tc 937.21 K Joback Calculated Property
Tfus 289.45 ± 0.30 K NIST
Tfus 289.45 ± 0.50 K NIST
Vc 1.048 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 811.35 J/mol×K 761.45 Joback Calculated Property
η 0.0000210 Pa×s 761.45 Joback Calculated Property
ΔfusH 39.60 kJ/mol 286.5 NIST
ΔfusH 39.60 kJ/mol 286.5 NIST
ΔvapH 83.80 kJ/mol 537.0 NIST

Molecular Descriptors

Joback and Reid Groups
-CH2- 14
>C=O (nonring) 1
-CH3 1
-OH (alcohol) 1
=CH- 2

Similar Compounds

Cis-vaccenic acid. cis-13-Octadecenoic acid. E-11-Tetradecenoic acid. Cis-10-heptadecenoic acid. cis-13-Eicosenoic acid. cis-10-Nonadecenoic acid. trans-13-Octadecenoic acid. Bis(oleoyloxy)dibutyl tin. 9-Undecenoic acid, zinc salt. Palmitoleic acid. Erucic acid. 13-docosenoic acid. 9-Hexadecenoic acid. Hexadecenoic acid, z-11-. Oleic acid, sodium salt.

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